HYNEK CLASSIFICATION SYSTEM
A system used to categorize the various
types of UFO sightings invented by Dr J. Allen Hynek. The categories are
- NOCTURNAL LIGHT
Any anomalous light(s) seen in the night sky whose
description rules out the possibilities of aircraft lights,
stars, meteors and the like.
- DAYLIGHT DISK UFOs
seen in the distant daytime sky. The UFOs classed in this
category can be other shapes as well, like cigars, eggs and
Where UFOs are tracked on radar and can be seen at the place
illustrated at the same time.